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Auditory illusion. Auditory illusions are illusions of real sound or outside stimulus. [ 1] These false perceptions are the equivalent of an optical illusion: the listener hears either sounds which are not present in the stimulus, or sounds that should not be possible given the circumstance on how they were created. [ 2]
Absolute threshold of hearing. The absolute threshold of hearing ( ATH ), also known as the absolute hearing threshold or auditory threshold, is the minimum sound level of a pure tone that an average human ear with normal hearing can hear with no other sound present. The absolute threshold relates to the sound that can just be heard by the ...
Hearing range. Hearing range describes the frequency range that can be heard by humans or other animals, though it can also refer to the range of levels. The human range is commonly given as 20 to 20,000 Hz, although there is considerable variation between individuals, especially at high frequencies, and a gradual loss of sensitivity to higher ...
Waiting for Godot (/ ˈ ɡ ɒ d oʊ / ⓘ GOD-oh [1]) is a play by Irish playwright Samuel Beckett in which two characters, Vladimir (Didi) and Estragon (Gogo), engage in a variety of discussions and encounters while awaiting the titular Godot, who never arrives. [2]
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Hearing. Video showing how sounds make their way from the source to the brain. Hearing, or auditory perception, is the ability to perceive sounds through an organ, such as an ear, by detecting vibrations as periodic changes in the pressure of a surrounding medium. [ 1] The academic field concerned with hearing is auditory science .
Ultrasonic hearing is a recognised auditory effect which allows humans to perceive sounds of a much higher frequency than would ordinarily be audible using the inner ear, usually by stimulation of the base of the cochlea through bone conduction. Normal human hearing is recognised as having an upper bound of 15–28 kHz, [1] depending on the person.
The demonstrated effect was only present when comparing full-bandwidth to bandwidth-limited material. Bandwidth-limited material was more highly regarded by test subjects when full-bandwidth material was played immediately prior. Researches from NHK laboratory have attempted carefully but unsuccessfully to reproduce Oohashi's results. [12] [16]